Smart phone case



FIG. 1 is a front elevation view of a smart phone case in open configuration and in condition of use, showing my new design;

FIG. 2 is a left side elevation view thereof in open configuration; the right side elevation view being a mirror image thereto;

FIG. 3 is a rear elevation view thereof in open configuration;

FIG. 4 is a front-left perspective view thereof in open configuration;

FIG. 5 is a front-left perspective view thereof in closed configuration;

FIG. 6 is a top plan view thereof in closed configuration;

FIG. 7 is a bottom plan view thereof in open configuration;

FIG. 8 is a front elevation view thereof in closed configuration;

FIG. 9 is a right elevation view thereof in closed configuration; the left side elevation view being a mirror image thereto; and,

FIG. 10 is a rear elevation view thereof in closed configuration.

The broken lines show unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a smart phone case, as shown and described. 